2009 Ford Focus 1.6L Petrol · ML09 WFF

The most recent MOT inspection on 16 May 2026 resulted in a pass, but the introduction of significant advisories regarding corrosion marks a concerning shift in the vehicle's maintenance trend. While the 2024 and 2025 tests showed no defects, the sudden appearance of structural and sub-frame corrosion suggests that the vehicle's condition is transitioning from minor consumable wear to more serious long-term degradation. Although the tester noted that structural rigidity is not yet significantly reduced, the presence of corrosion on both the sub-frame and the integral body structure indicates a worsening trajectory that requires close monitoring to ensure the vehicle remains safe and compliant in future inspections. With 135,493 miles recorded over approximately 17 years, the vehicle has averaged roughly 7,970 miles per year. This represents a relatively low to moderate annual usage profile, which is typical for a secondary family car. While lower mileage generally implies less mechanical wear on the engine and drivetrain, it can also lead to specific issues such as fluid degradation or corrosion from periods of standing. In this specific case, the mileage is consistent with the age of the vehicle, but the combination of moderate usage and the newly identified corrosion suggests that the car may have been exposed to harsh environmental conditions, such as salted winter roads, which accelerates metal oxidation despite the lower mileage. A prospective buyer must pay particular attention to the advisories regarding the sub-frame and integral body structure. During a test drive, you should listen for any unusual knocking, clunking, or creaking sounds from the underside, particularly when navigating uneven surfaces or speed bumps, as these can indicate that the corrosion is beginning to affect suspension mounting points. It is also essential to inspect the underside of the vehicle with a torch to assess the extent of the rust; if the corrosion appears flaky or deep, it may soon require welding or replacement of structural components. Furthermore, the history of worn suspension arm bushes and a leaking shock absorber suggests that the front suspension assembly is nearing the end of its service life, so you should check for any wandering or imprecise steering feel. Beyond the structural concerns, the recent history of lighting failures and tyre wear indicates that general maintenance of consumables has been reactive rather than proactive. You should verify that all exterior lights, including the fog lamps and high-beam headlamps, are fully operational and that the beam aim is correctly adjusted. Given the age of the vehicle and the moderate mileage, you should also inspect the tyres for sidewall perishing or cracking, which can occur even if tread depth is sufficient. Finally, ensure that the service history is documented to confirm that essential fluids, such as brake fluid and coolant, have been changed according to calendar intervals rather than just mileage, as this is vital for preventing internal corrosion in an older vehicle.